diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index 03804dfeebe..e881c94cc83 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -2239,7 +2239,7 @@ namespace ts {
                         //          a
                         //          /* End of parameter a */ -> this comment isn't considered to be trailing comment of parameter "a" due to newline
                         //          ,
-                        if (emitLeadingCommentsOfPosition && delimiter && previousSibling.end !== parentNode.end) {
+                        if (delimiter && previousSibling.end !== parentNode.end) {
                             emitLeadingCommentsOfPosition(previousSibling.end);
                         }
                         write(delimiter);